Recently, educational researchers and practitioners have turned to value-added models to evaluate teacher performance. Although value-added estimates depend on the assessment used to measure student achievement, the importance of outcome selection has received scant attention in the literature. Using data from a large, urban school district, I…

A procedure for in-depth analysis of a limited number of tests being considered for selection by a school, district, project, or state personnel is described. This procedure involves listing the objectives that it would be desirable to measure determining the relative importance of each of these objectives, having "judges" match test items to…